Bellflower Seeds - Campanula Carpatica Flower Seed

Bellflower Seeds - Blue

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Flower Specifications

Season: Perennial

USDA Zones: 3 - 8

Height: 8 inches

Bloom Season: Summer to fall

Bloom Color: Sky blue

Environment: Full sun

Soil Type: Moist, well-drained, pH 5.8 - 6.8

Planting Directions

Temperature: 70F

Average Germ Time: 14 - 28 days

Light Required: Yes

Depth: Do not cover the seed but tightly press into the soil

Sowing Rate: Approximately 5000 seeds covers 100 square feet or 3 - 4 seeds per plant

Moisture: Keep moist until germination

Plant Spacing: 10 inches

Care & Maintenance: Bellflower

Bellflower (Campanula Carpatica Blue) - Grown from Bellflower seeds, this perennial has a mat-forming characteristic that makes it an ideal ground cover for edging the flower border. The deep green foliage makes a lovely backdrop for these gorgeous sky blue flowers.

Nice container plant

Campanula Carpatica is not only ideal for edging borders, but it also works nicely in a container planting on your sunny porch or patio.

blue bellflower flowers

Bellflower seed | blue

How to grow

How To Grow Bellflower From Seed: Bellflower seeds requires light to germinate, so don't them cover with soil. Instead, lightly press the flower seeds into the soil to ensure good contact and keep moist until germination.

If starting indoors, use a seed-starting mix and bottom water so mold won't form on the mix. Campanula seeds can also be sown directly outdoors in prepared beds after last frost. To encourage additional blooming, the flowers need to be deadheaded.

  • Sowing Rate: Approximately 5,000 seeds covers 100 square feet or 3 - 4 seeds per plant
  • Average Germ Time: 14 - 28 days
  • Keep moist until germination
  • Attracts bees and butterflies
  • Depth: Do not cover seed but tightly press into the soil
bellflower seeds blue

Flower Specifications

Bellflower grow easily from flower seed and are low-growing, rhizomatous flowers which make good general use ground covers for edging. Campanula plants do not tolerate foot traffic. Bellflower plants prefers sun to partial shade and well-drained soil.

  • Height: 8 inches
  • USDA Zones: 3 - 8
  • Season: Perennial
  • Deer Resistant: Yes